Add ability to use tap macros without using functions

quantum/keymap_common.c

@@ -80,6 +80,9 @@ action_t action_for_key(uint8_t layer, keypos_t key)
             action.code = keymap_function_id_to_action( (int)keycode & 0xFFF );
             break;
         case QK_MACRO ... QK_MACRO_MAX:
+            if (keycode & 0x800) // tap macros have upper bit set
+                action.code = ACTION_MACRO_TAP(keycode & 0xFF);
+            else
                 action.code = ACTION_MACRO(keycode & 0xFF);
             break;
         case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:

quantum/quantum_keycodes.h

@@ -246,6 +246,7 @@ enum quantum_keycodes {
 
 #define M(kc) (kc | QK_MACRO)
 
+#define MACROTAP(kc) (kc | QK_MACRO | FUNC_TAP<<8)
 #define MACRODOWN(...) (record->event.pressed ? MACRO(__VA_ARGS__) : MACRO_NONE)
 
 // L-ayer, T-ap - 256 keycode max, 16 layer max